IN2015MN00568A - - Google Patents

Info

Publication number
IN2015MN00568A
IN2015MN00568A IN568MUN2015A IN2015MN00568A IN 2015MN00568 A IN2015MN00568 A IN 2015MN00568A IN 568MUN2015 A IN568MUN2015 A IN 568MUN2015A IN 2015MN00568 A IN2015MN00568 A IN 2015MN00568A
Authority
IN
India
Prior art keywords
receiving
data
wireless communication
communication system
downlink control
Prior art date
Application number
Other languages
English (en)
Inventor
Hyungtae Kim
Eunsun Kim
Hanjun Park
Hanbyul Seo
Jonghyun Park
Kijun Kim
Original Assignee
Lg Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of IN2015MN00568A publication Critical patent/IN2015MN00568A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
IN568MUN2015 2012-09-16 2013-09-16 IN2015MN00568A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261701706P 2012-09-16 2012-09-16
PCT/KR2013/008342 WO2014042477A1 (fr) 2012-09-16 2013-09-16 Procédé et appareil de réception de données dans un système de communication sans fil supportant une transmission coopérative

Publications (1)

Publication Number Publication Date
IN2015MN00568A true IN2015MN00568A (fr) 2015-08-07

Family

ID=50278485

Family Applications (2)

Application Number Title Priority Date Filing Date
IN556MUN2015 IN2015MN00556A (fr) 2012-09-16 2013-09-16
IN568MUN2015 IN2015MN00568A (fr) 2012-09-16 2013-09-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IN556MUN2015 IN2015MN00556A (fr) 2012-09-16 2013-09-16

Country Status (9)

Country Link
US (7) US9503234B2 (fr)
EP (2) EP2897308B1 (fr)
JP (5) JP2015530815A (fr)
KR (5) KR101741554B1 (fr)
CN (3) CN104620518B (fr)
DE (1) DE112013002479B4 (fr)
IN (2) IN2015MN00556A (fr)
MX (2) MX344539B (fr)
WO (3) WO2014042478A1 (fr)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103299558B (zh) 2011-01-07 2016-07-06 交互数字专利控股公司 无线发射/接收单元和由无线发射/接收单元执行的方法
KR20210053355A (ko) * 2011-08-12 2021-05-11 인터디지탈 패튼 홀딩스, 인크 무선 네트워크들에서의 간섭 측정
EP2856661A2 (fr) 2012-06-04 2015-04-08 Interdigital Patent Holdings, Inc. Communication d'informations d'état de canal (csi) de multiples points de transmission
IN2015MN00556A (fr) 2012-09-16 2015-07-31 Lg Electronics Inc
US9781638B2 (en) * 2012-09-28 2017-10-03 Intel Corporation Method of enhanced interference measurements for channel state information (CSI) feedback
US11139862B2 (en) * 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
CN103812624A (zh) * 2012-11-07 2014-05-21 上海贝尔股份有限公司 协同多点传输的方法
CN103944668B (zh) * 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
TWI815125B (zh) 2013-05-08 2023-09-11 美商內數位專利控股公司 在長期進化(lte)系統中網路輔助干擾取消及/或抑制(naics)方法、系統及裝置
EP3001577B1 (fr) * 2013-06-26 2017-10-25 Huawei Technologies Co., Ltd. Procédé et dispositif pour transmettre un signal de référence
US10104649B2 (en) 2014-03-04 2018-10-16 Lg Electronics Inc. Method of transmitting and receiving downlink signal in wireless communication system and apparatus therefor
US10419174B2 (en) * 2014-03-30 2019-09-17 Lg Electronics Inc. Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof
JP6093736B2 (ja) * 2014-08-08 2017-03-08 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、無線通信方法及び無線通信システム
US9602811B2 (en) * 2014-09-10 2017-03-21 Faro Technologies, Inc. Method for optically measuring three-dimensional coordinates and controlling a three-dimensional measuring device
US20160094326A1 (en) * 2014-09-26 2016-03-31 Electronics And Telecommunications Research Institute Method and apparatus for transmitting channel state information reference signal
US20180041973A1 (en) * 2015-01-30 2018-02-08 Telefonaktiebolaget Lm Ericsson (Publ) Estimating Joint CSI based on Multiple CSI Reports
EP3944552B1 (fr) * 2015-04-02 2026-02-25 Samsung Electronics Co., Ltd. Procédé et appareil de transmission et de réception pour réduire l'intervalle de temps de transmission dans un système de communication cellulaire sans fil
KR102410252B1 (ko) * 2015-05-13 2022-06-20 애플 인크. 물리적 다운링크 공유 채널의 전력 오프셋을 결정하기 위한 기술
WO2017008840A1 (fr) * 2015-07-14 2017-01-19 Telefonaktiebolaget Lm Ericsson (Publ) Signal de référence dans un réseau de communication
WO2017011987A1 (fr) * 2015-07-20 2017-01-26 中兴通讯股份有限公司 Procédé et appareil d'envoi et de traitement d'informations
CN106713193B (zh) * 2015-07-20 2021-11-12 北京三星通信技术研究有限公司 一种多用户复用传输的方法和设备
WO2017111466A1 (fr) * 2015-12-21 2017-06-29 엘지전자 주식회사 Procédé et appareil destinés à la génération et à la transmission de signal de référence et de données dans un système de communication sans fil
US10764008B2 (en) * 2016-03-30 2020-09-01 Nec Corporation Methods and apparatuses for transmitting and receiving reference signals
US11038557B2 (en) * 2016-03-31 2021-06-15 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving reference signals in wireless communication
CN107302796B (zh) * 2016-03-31 2023-04-18 华为技术有限公司 一种数据传输方法、网络侧设备及终端设备
CN114828252B (zh) 2016-04-08 2026-02-13 华为技术有限公司 多传输点数据传输的方法及装置
CN107306177B (zh) 2016-04-22 2023-11-10 华为技术有限公司 传输数据的方法、用户设备和网络侧设备
WO2017192371A1 (fr) * 2016-05-04 2017-11-09 Intel Corporation Émission de rs (signal de référence) de csi (informations d'état de canal) avec un récepteur à ic (annulation de brouillage) de csi-rs
US20190098638A1 (en) * 2016-05-11 2019-03-28 Ntt Docomo, Inc. Method for wireless communication, user equipment, and base station
JP6732048B2 (ja) 2016-05-13 2020-07-29 テレフオンアクチーボラゲット エルエム エリクソン（パブル） マルチ解像度ｃｓｉフィードバック
CN107733500B (zh) 2016-08-11 2023-08-22 华为技术有限公司 信道状态信息测量反馈方法及设备
CN107733607B (zh) 2016-08-12 2022-05-06 中兴通讯股份有限公司 一种信息发送、检测方法及装置
US20180054281A1 (en) * 2016-08-19 2018-02-22 Futurewei Technologies, Inc. Method to transmit channel state information reference signals in large mimo systems
US20180062801A1 (en) * 2016-08-24 2018-03-01 Qualcomm Incorporated Techniques for wireless communications in coordinated multi-point operation
GB2554383B (en) * 2016-09-23 2021-11-03 Tcl Communication Ltd Methods and apparatus for assisting direct communication between mobile devices
KR20180035642A (ko) 2016-09-29 2018-04-06 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향링크 제어신호 전송 방법 및 장치
EP3944704B1 (fr) * 2016-09-29 2023-06-14 Samsung Electronics Co., Ltd. Procédé et appareil pour transmission d'un signal de commande de liaison montante dans un système de communication cellulaire sans fil
US10419244B2 (en) 2016-09-30 2019-09-17 Qualcomm Incorporated Demodulation reference signal management in new radio
US10390338B2 (en) 2016-11-11 2019-08-20 At&T Intellectual Property I, L.P. Generic physical layer downlink control information design
KR102355817B1 (ko) * 2017-01-17 2022-01-26 삼성전자 주식회사 이동 통신 시스템에서의 반영속적 채널 상태 보고 방법 및 장치
EP3577844B1 (fr) * 2017-02-03 2025-09-03 NTT DoCoMo, Inc. Équipement utilisateur et procédé de communication sans fil
CN108400851B (zh) * 2017-02-04 2022-08-19 中兴通讯股份有限公司 配置信息处理方法及装置、基站、终端
CN110383744B (zh) * 2017-03-06 2022-05-27 Lg电子株式会社 用于在无线通信系统中发送或接收下行链路信号的方法和用于其的设备
US10812162B2 (en) * 2017-03-21 2020-10-20 Samsung Electronics Co., Ltd. Method and apparatus for indication of reference signals in wireless systems
KR102602335B1 (ko) 2017-03-23 2023-11-17 삼성전자 주식회사 통신 시스템에서 상향링크 제어 채널의 전송 방법 및 장치
CN115664615B (zh) * 2017-03-24 2025-04-25 中兴通讯股份有限公司 信道状态信息导频的接收方法和装置、以及存储介质
EP4138334B1 (fr) * 2017-03-24 2025-07-23 Apple Inc. Conception de mise en sourdine de signal de référence spécifique à une cellule (crs) pour une communication de type machine encore améliorée (efemtc)
CN115459818B (zh) * 2017-03-24 2024-07-12 苹果公司 用于CoMP的DM-RS分组和CSI报告
EP3584976B1 (fr) 2017-03-24 2022-01-19 Huawei Technologies Co., Ltd. Procédé et dispositif de transmission de données
WO2018201284A1 (fr) * 2017-05-02 2018-11-08 Qualcomm Incorporated Indication de groupe de ports et sous-ensembles de ports dans une ressource de csi-rs pour nouvelle radio (nr)
CN110582960A (zh) * 2017-05-04 2019-12-17 株式会社Ntt都科摩 用户设备和信道状态信息(csi)获取方法
CN108810932A (zh) * 2017-05-05 2018-11-13 华为技术有限公司 信道状态信息处理方法及其装置
FI3624477T3 (fi) 2017-05-26 2023-09-11 Guangdong Oppo Mobile Telecommunications Corp Ltd Menetelmä uplink-suunnan signaalin lähettämiseksi, päätelaite ja verkkolaite
KR101939298B1 (ko) 2017-06-09 2019-01-16 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치
CN110945823B (zh) * 2017-06-15 2022-07-15 Lg电子株式会社 在无线通信系统中执行协调发送的方法及其设备
WO2018231141A1 (fr) * 2017-06-16 2018-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Transmission de signaux de sondage de liaison montante multi-ressource et de sous-ensemble d'antenne
EP3639460B1 (fr) * 2017-06-16 2024-08-21 Apple Inc. Mappage d'élément de ressource (re) dans une nouvelle radio (nr)
EP3667977B1 (fr) * 2017-08-08 2023-04-05 LG Electronics Inc. Procédé permettant de transmettre/recevoir un signal de référence dans un système de communication sans fil et dispositif s'y rapportant
US10790956B2 (en) 2017-08-11 2020-09-29 Futurewei Technologies, Inc. System and method for communicating time and frequency tracking signals using configurations for one port CSI-RSs
US12323963B2 (en) * 2017-08-24 2025-06-03 Samsung Electronics Co., Ltd. Configuration of beam indication in a next generation mmWave system
US10735162B2 (en) 2017-09-11 2020-08-04 Lenovo (Singapore) Pte. Ltd. Methods and devices for transmitting device capability information
JP7100969B2 (ja) * 2017-09-26 2022-07-14 シャープ株式会社 端末装置および基地局装置
CN113517952A (zh) * 2017-09-30 2021-10-19 中兴通讯股份有限公司 确定时频资源的方法及装置
KR102523434B1 (ko) * 2017-11-17 2023-04-19 삼성전자주식회사 무선 통신 시스템에서 기준 신호 설정 방법 및 장치
KR102547263B1 (ko) * 2018-01-12 2023-06-22 삼성전자주식회사 무선 통신 시스템에서 데이터채널 및 제어채널을 송수신하는 방법 및 장치
CN110167040A (zh) * 2018-02-11 2019-08-23 索尼公司 无线通信系统中的装置和方法、计算机可读存储介质
TWI708517B (zh) * 2018-05-06 2020-10-21 南韓商Ｌｇ電子股份有限公司 用於傳輸和接收下行鏈路資料的方法及裝置
CN112640341B (zh) * 2018-08-09 2024-04-19 皇家飞利浦有限公司 在覆盖范围内场景下和覆盖范围外场景下的侧链中的harq
EP3832933B1 (fr) * 2018-08-10 2023-09-27 Huawei Technologies Co., Ltd. Procédé et appareil de rapport d'informations d'état de canal
US10892927B2 (en) * 2018-08-10 2021-01-12 Huawei Technologies Co., Ltd. System and method for configuring measurement gaps and reference signals
KR102273913B1 (ko) * 2018-08-20 2021-07-07 한양대학교 산학협력단 무선통신 시스템에서 단말 정보 수집장치의 상향링크 간섭제어 방법 및 장치
CN110932820B (zh) * 2018-09-19 2022-01-14 华为技术有限公司 发送和接收上行控制信息的方法以及通信装置
CN110943769B (zh) * 2018-09-21 2022-04-12 大唐移动通信设备有限公司 一种信道状态信息的确定方法及装置
CN111431656B (zh) 2019-01-09 2023-01-10 苹果公司 小区边缘可靠性改进
CN114270719B (zh) * 2019-08-23 2025-04-25 三星电子株式会社 用于在无线协作通信系统中发送或接收多条数据的方法和设备
CN111083084B (zh) * 2019-12-31 2021-11-09 三维通信股份有限公司 上行传输方法、计算机可读存储介质和分布式多天线系统
US11632271B1 (en) 2022-02-24 2023-04-18 T-Mobile Usa, Inc. Location-based channel estimation in wireless communication systems
KR20250048703A (ko) * 2022-08-10 2025-04-10 삼성전자주식회사 정보를 수신 및 송신하기 위한 방법 및 장치

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055986A2 (fr) 2009-11-08 2011-05-12 Lg Electronics Inc. Procédé et station de base permettant de transmettre un csi-rs, et procédé et équipement d'utilisateur permettant de le recevoir
US8897235B2 (en) * 2009-12-18 2014-11-25 Qualcomm Incorporated Protection of broadcast signals in heterogeneous networks
US9407409B2 (en) * 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
US9107208B2 (en) 2010-05-12 2015-08-11 Lg Electronics Inc. Method for transmitting an SRS-triggering-based SRS in a wireless communication system
WO2011145886A2 (fr) 2010-05-18 2011-11-24 엘지전자 주식회사 Procédé et appareil de réalisation de mesure de canal dans un système réparti multi-nœuds
KR101614096B1 (ko) 2010-08-12 2016-04-29 한국전자통신연구원 이동통신 시스템에서 멀티 캐리어 구조를 위한 채널 관리 방법
JP5345111B2 (ja) 2010-08-16 2013-11-20 株式会社エヌ・ティ・ティ・ドコモ Ｃｓｉ−ｒｓのシグナリング方法及び基地局装置
US20130155990A1 (en) 2010-09-03 2013-06-20 Panasonic Corporation Base station and control information transmission method
WO2012068125A1 (fr) 2010-11-15 2012-05-24 Huawei Technologies Co., Ltd. Système et procédé de gestion de ressources dans un système de communications
KR101777424B1 (ko) 2011-01-19 2017-09-12 엘지전자 주식회사 다중 노드 시스템에서 신호 수신 방법 및 장치
CN102684857A (zh) 2011-01-20 2012-09-19 中兴通讯(美国)公司 用于在LTE-Advance系统中连同CSI-RS传输和相关静默一起传送SFBC信号的方法和系统
BR112013018064B1 (pt) 2011-02-09 2021-12-28 Telefonaktiebolaget Lm Ericsson (Publ) Método para coletar realimentação de informações de estado de canal e unidade de controle para uso em uma rede sem fio
CN103370897B (zh) 2011-02-09 2017-04-26 瑞典爱立信有限公司 在分级异构小区部署中分发小区共用下行链路信号的方法、系统以及控制单元
CN103380638B (zh) * 2011-02-09 2017-03-29 瑞典爱立信有限公司 无线小区中的点相关资源符号配置
US8995400B2 (en) * 2011-02-11 2015-03-31 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
US8537911B2 (en) 2011-02-21 2013-09-17 Motorola Mobility Llc Method and apparatus for reference signal processing in an orthogonal frequency division multiplexing communication system
US8599711B2 (en) 2011-04-08 2013-12-03 Nokia Siemens Networks Oy Reference signal port discovery involving transmission points
KR20210053355A (ko) * 2011-08-12 2021-05-11 인터디지탈 패튼 홀딩스, 인크 무선 네트워크들에서의 간섭 측정
CN103891183B (zh) 2011-09-06 2017-07-28 Lg电子株式会社 用于测量无线通信系统中的干扰的方法和设备
CN102368759B (zh) * 2011-11-04 2018-04-27 中兴通讯股份有限公司 下行控制信道的发送方法及装置
GB2493224B (en) 2011-11-07 2013-07-03 Renesas Mobile Corp Wireless communication network
EP2777198B1 (fr) 2011-11-09 2015-12-30 Telefonaktiebolaget L M Ericsson (publ) Rapport de csi pour un ensemble de ressources csi-rs
US9166729B2 (en) 2011-12-14 2015-10-20 Marvell World Trade Ltd. Enhanced demodulation reference signal (DM-RS) design
JP6097766B2 (ja) 2012-01-27 2017-03-15 インターデイジタル パテント ホールディングス インコーポレイテッド マルチキャリアベースおよび／または疑似照合ネットワークにおいてｅｐｄｃｃｈを提供するためのシステムおよび／または方法
JP6022775B2 (ja) 2012-01-30 2016-11-09 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、端末装置及び無線通信制御方法
US9973955B2 (en) 2012-03-16 2018-05-15 Futurewei Technologies, Inc. Systems and methods for reference signals and CSI feedback
US9155098B2 (en) * 2012-03-29 2015-10-06 Qualcomm Incorporated Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
US8854981B2 (en) 2012-04-27 2014-10-07 Intel Corporation Signal interference measurements in a wireless communication network
US11546787B2 (en) * 2012-05-09 2023-01-03 Samsung Electronics Co., Ltd. CSI definitions and feedback modes for coordinated multi-point transmission
US8982693B2 (en) 2012-05-14 2015-03-17 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
EP2856661A2 (fr) * 2012-06-04 2015-04-08 Interdigital Patent Holdings, Inc. Communication d'informations d'état de canal (csi) de multiples points de transmission
CN103491637B (zh) 2012-06-12 2017-03-29 电信科学技术研究院 一种pdsch传输资源的确定方法及装置
EP2677671B1 (fr) 2012-06-18 2019-06-05 Samsung Electronics Co., Ltd Modes de rétroaction CSI périodique et apériodique pour une transmission multipoint coordonnée
KR101778925B1 (ko) 2012-06-18 2017-09-14 후지쯔 가부시끼가이샤 협력적 다중 포인트 전송에서 비주기적 피드백을 트리거링하는 방법 및 장치
US9094145B2 (en) * 2012-07-25 2015-07-28 Nec Laboratories America, Inc. Coordinated multipoint transmission and reception (CoMP)
WO2014019171A1 (fr) 2012-08-01 2014-02-06 华为技术有限公司 Procédé et système de démodulation de données et équipement d'utilisateur
US9106386B2 (en) 2012-08-03 2015-08-11 Intel Corporation Reference signal configuration for coordinated multipoint
KR101589911B1 (ko) * 2012-08-03 2016-02-18 주식회사 케이티 랜덤 액세스 전력 제어 방법 및 장치
IN2015MN00556A (fr) 2012-09-16 2015-07-31 Lg Electronics Inc
US9609537B2 (en) 2012-09-28 2017-03-28 Qualcomm Incorporated Randomization procedure for assigning interference measurement resources in wireless communication
JP6121124B2 (ja) 2012-09-28 2017-04-26 株式会社Ｎｔｔドコモ 無線通信システム、無線通信方法、ユーザ端末及び無線基地局
US9769807B2 (en) 2012-09-28 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) User equipment, radio network node and methods therein
CN103795513B (zh) * 2012-10-31 2018-12-21 中兴通讯股份有限公司 一种下行控制信息的配置、获取方法、基站和终端
US11139862B2 (en) 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
US20140133395A1 (en) * 2012-11-09 2014-05-15 Samsung Electronics Co. Ltd Methods and apparatus for identification of small cells
EP3402087B1 (fr) * 2012-11-12 2021-01-06 Huawei Technologies Co., Ltd. Procédé de remontée d'informations d'état de canal, équipement utilisateur et station de base
CN103944668B (zh) 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
US9306725B2 (en) 2013-03-13 2016-04-05 Samsung Electronics Co., Ltd. Channel state information for adaptively configured TDD communication systems
US9374719B2 (en) 2013-04-03 2016-06-21 Qualcomm Incorporated Channel state information reference signal (CSI-RS) handling for network assisted interference cancellation
US9673957B2 (en) * 2013-09-19 2017-06-06 Telefonaktiebolaget Lm Ericsson (Publ) System and method for providing interference characteristics for interference mitigation
US10103855B2 (en) 2014-03-28 2018-10-16 Qualcomm Incorporated Flexible channel state information feedback management
US10063304B2 (en) 2014-06-16 2018-08-28 Telefonaktiebolaget L M Ericsson (Publ) Channel state information measurements for license-assisted access

Also Published As

Publication number Publication date
US9596067B2 (en) 2017-03-14
KR20160095182A (ko) 2016-08-10
JP2016140114A (ja) 2016-08-04
US20150215093A1 (en) 2015-07-30
KR20150044888A (ko) 2015-04-27
MX344539B (es) 2016-12-19
CN104620518B (zh) 2018-02-23
WO2014042477A1 (fr) 2014-03-20
DE112013002479T5 (de) 2015-02-26
KR20170061715A (ko) 2017-06-05
IN2015MN00556A (fr) 2015-07-31
US9729292B2 (en) 2017-08-08
KR101741554B1 (ko) 2017-05-30
US20160248560A1 (en) 2016-08-25
KR20150044889A (ko) 2015-04-27
WO2014042478A1 (fr) 2014-03-20
KR101753594B1 (ko) 2017-07-19
KR101846173B1 (ko) 2018-04-06
US9503234B2 (en) 2016-11-22
US10050757B2 (en) 2018-08-14
WO2014042479A1 (fr) 2014-03-20
US9647812B2 (en) 2017-05-09
MX344273B (es) 2016-12-08
US20160248568A1 (en) 2016-08-25
JP5937761B2 (ja) 2016-06-22
CN104641678B (zh) 2019-07-05
CN104272609B (zh) 2017-11-24
JP2017229092A (ja) 2017-12-28
US20170195093A1 (en) 2017-07-06
DE112013002479B4 (de) 2020-11-05
US20150131603A1 (en) 2015-05-14
US9497001B2 (en) 2016-11-15
EP2897407A1 (fr) 2015-07-22
JP6385980B2 (ja) 2018-09-05
KR101645496B1 (ko) 2016-08-05
EP2897407A4 (fr) 2016-06-15
EP2897308B1 (fr) 2019-08-28
CN104272609A (zh) 2015-01-07
US20150078272A1 (en) 2015-03-19
JP2015530815A (ja) 2015-10-15
MX2015003270A (es) 2015-07-06
EP2897308A4 (fr) 2016-05-11
JP6171015B2 (ja) 2017-07-26
JP2015530814A (ja) 2015-10-15
KR20150047482A (ko) 2015-05-04
CN104620518A (zh) 2015-05-13
KR101645497B1 (ko) 2016-08-05
US20160242156A1 (en) 2016-08-18
MX2015003271A (es) 2015-07-06
EP2897308A1 (fr) 2015-07-22
CN104641678A (zh) 2015-05-20
US9893856B2 (en) 2018-02-13
DE112013002479T8 (de) 2015-04-16
JP2015535403A (ja) 2015-12-10

Similar Documents

Publication Publication Date Title
IN2015MN00568A (fr)
IN2015MN00564A (fr)
WO2013043026A3 (fr) Équipement utilisateur et procédé de transmission d'un signal de liaison montante, et station de base et procédé destinés à recevoir un signal de liaison montante
WO2013032202A3 (fr) Procédé et équipement utilisateur pour recevoir des signaux de liaison descendante, et procédé et station de base pour transmettre des signaux de liaison descendante
WO2012144842A3 (fr) Procédé permettant de rapporter des informations d'état de canal dans un système de communication sans fil et appareil associé
EP4236164A3 (fr) Adaptation d'un certain nombre de niveaux d'agrégation pour éléments de canal de commande
WO2011162543A3 (fr) Procédé et dispositif pour émettre et recevoir des informations de commande en voie montante dans un système de communication sans fil prenant en charge des porteuses multiples
WO2018030825A8 (fr) Procédé et appareil de sélection de ressources dans des communications v2x
WO2012015214A3 (fr) Procédé et dispositif pour transmettre des informations étendues de commande de liaison montante dans un système de communication sans fil
WO2012150842A3 (fr) Procédé et dispositif permettant de transmettre/recevoir des informations d'état de canal dans un système de communication sans fil
WO2011115389A3 (fr) Procédé et appareil destinés à réaliser un ordonnancement de porteuses croisées pour sps
WO2012173445A3 (fr) Procédé de transmission/réception de données dans un système d'accès sans fil et terminal correspondant
WO2012154014A3 (fr) Procédé pour la transmission et la réception de données dans un système d'accès sans fil, et station de base et équipement d'utilisateur correspondants
WO2012093828A3 (fr) Procédé permettant de recevoir des données de multidiffusion dans un dispositif m2m inclus dans un dispositif de communication sans fil et dispositif m2m associé
WO2011099695A3 (fr) Procédé d'émission d'un signal montant dans un système de communication sans fil et dispositif correspondant
WO2011105769A3 (fr) Procédé et dispositif de transmission d'informations d'acquittement de liaison montante dans un système de communication sans fil supportant de multiples porteuses
WO2013015629A3 (fr) Procédé et appareil permettant de transmettre des informations de commande dans un système de communication sans fil
WO2011115421A3 (fr) Procédé et appareil permettant d'obtenir des informations de configuration de signal de référence d'informations d'état de canal (csi-rs) dans un système de communication sans fil supportant de multiples antennes
WO2012141462A3 (fr) Procédé et dispositif de transmission d'informations d'accusé de réception dans un système de communication mobile
WO2013015652A3 (fr) Procédé destiné à l'émission-réception de données dans un système d'accès sans fil et station de base et terminal conçus pour ce procédé
WO2012044115A3 (fr) Procédé et appareil pour la transmission de données de contrôle
EP4247068A3 (fr) Signalisation de liaison descendante pour l'adaptation d'une configuration de liaison montante-liaison descendante dans des systèmes de communication tdd
WO2012043992A3 (fr) Procédé pour rapporter un indicateur de qualité de voie par un noeud relais dans un système de communication sans fil, et appareil pour la mise en oeuvre de ce procédé
WO2011087272A3 (fr) Procédé et appareil permettant d'obtenir des informations de qualité de canal dans un système de communication sans fil
EP2615765A3 (fr) Appareil et procédé de transmission/réception pour des informations de transmission de signal de canal de données de liaison descendante dans un système de communication radio cellulaire utilisant un schéma de transmission multipoint coopératif